3809260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 108

約数和(自身を含む): 10514448

約数和(自身を除く): 6705188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 91, 92, 98, 115, 130, 140, 161, 169, 182, 196, 230, 245, 260, 299, 322, 338, 364, 455, 460, 490, 598, 637, 644, 676, 805, 845, 910, 980, 1127, 1183, 1196, 1274, 1495, 1610, 1690, 1820, 2093, 2254, 2366, 2548, 2990, 3185, 3220, 3380, 3887, 4186, 4508, 4732, 5635, 5915, 5980, 6370, 7774, 8281, 8372, 10465, 11270, 11830, 12740, 14651, 15548, 16562, 19435, 20930, 22540, 23660, 27209, 29302, 33124, 38870, 41405, 41860, 54418, 58604, 73255, 77740, 82810, 108836, 136045, 146510, 165620, 190463, 272090, 293020, 380926, 544180, 761852, 952315, 1904630, 3809260]

約数ペア:

[(1, 3809260), (2, 1904630), (4, 952315), (5, 761852), (7, 544180), (10, 380926), (13, 293020), (14, 272090), (20, 190463), (23, 165620), (26, 146510), (28, 136045), (35, 108836), (46, 82810), (49, 77740), (52, 73255), (65, 58604), (70, 54418), (91, 41860), (92, 41405), (98, 38870), (115, 33124), (130, 29302), (140, 27209), (161, 23660), (169, 22540), (182, 20930), (196, 19435), (230, 16562), (245, 15548), (260, 14651), (299, 12740), (322, 11830), (338, 11270), (364, 10465), (455, 8372), (460, 8281), (490, 7774), (598, 6370), (637, 5980), (644, 5915), (676, 5635), (805, 4732), (845, 4508), (910, 4186), (980, 3887), (1127, 3380), (1183, 3220), (1196, 3185), (1274, 2990), (1495, 2548), (1610, 2366), (1690, 2254), (1820, 2093)]